@charset "utf-8";


html,
body {
    position: relative;
    width: 100%;
    height: 100%;
}

.load-cover {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 100%;
    z-index: 1000;
    background-color: azure;
}

.load-cover-container {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    margin-top: -33px;
    text-align: center;
}

.display-none {
    display: none !important;
}

.overflow-hidden {
    overflow: hidden !important;
}

.fade-out {
    -webkit-transition  : opacity 500ms ease, visibility 500ms ease;
    -moz-transition     : opacity 500ms ease, visibility 500ms ease;
    -ms-transition      : opacity 500ms ease, visibility 500ms ease;
    -o-transition       : opacity 500ms ease, visibility 500ms ease;
    transition          : opacity 500ms ease, visibility 500ms ease;
}

.fade-out-begin {
    opacity: 1;
    visibility: visible;
}

.fade-out-end {
    opacity: 0;
    visibility: hidden;
}

/* loading 方块 */
.loading{
    width: 150px;
    height: 15px;
    margin: 0 auto;
    text-align: center;
}

.loading span{
    display: inline-block;
    width: 15px;
    height: 100%;
    margin-right: 5px;
    background: lightgreen;
    -webkit-animation: load 1.04s ease infinite;
}

.loading span:last-child{
    margin-right: 0px;
}

@-webkit-keyframes load{
    0%{
        opacity: 1;
        -webkit-transform: scale(1.2);
    }
    100%{
        opacity: .2;
        -webkit-transform: scale(.2);
    }
}
.loading span:nth-child(1){
    -webkit-animation-delay:0.13s;
}
.loading span:nth-child(2){
    -webkit-animation-delay:0.26s;
}
.loading span:nth-child(3){
    -webkit-animation-delay:0.39s;
}
.loading span:nth-child(4){
    -webkit-animation-delay:0.52s;
}
.loading span:nth-child(5){
    -webkit-animation-delay:0.65s;
}
